import java.util.*;
public class Main{
public static void main(String args[]){
int m,n,gc,lc;
Scanner sc = new Scanner(System.in);
System.out.println("输入m：");
m=sc.nextInt();
System.out.println("输入n：");
n=sc.nextInt();
Gcd gcd =new Gcd();
Lcm lcm =new Lcm();
gc=gcd.g(m,n);
lc=lcm.l(m,n);
System.out.println("最大公因数："+gc);
System.out.println("最小公倍数："+lc);
}
}

